ACROSS
1. Solid material deposited by water, wind or ice (8) 5. Requiring bodily effort (8) 11. Alfalfa (7) 12. Small, pale, seedless raisin (7) 13. Onion genus vegetable () with flat leaves and thin bulbs (5) 14. Descriptive of long-legged birds that walk in water in search of15. Surface texture (6) 16. Young sheep (5) 19. Fungal plant disease giving an appearance of corrosion on leaves (4) 23. Collection of families of the same name, subject to a chieftain (4) 24. Long-legged African desert lynx (7) 25. Machine for making bundles of hay (5) 26. Species of wheat much used in making pasta (5) 28. Outermost (7) 30. Soil of clay and sand with organic matter (4) 32. Make beer (4) 35. Of a lawn, neatly trimmed at the boundary (5) 38. Positive change (6) 39. Points reached or sections in life or development (6) 40. A horse that is being ridden (5) 42. Showing aggression or angry opposition (7) 43. Disconcert (7) 44. Reptile of the Mesozoic era (8) 45. Dead bodies of animals (8)